baber/WOPTO huggingface dataset:
Patent JP-2008084395-A (JP)
Title: Clock extraction method and circuit of patterned medium
Inventor: IZUMI HARUHIKO
IPC: G11B20/10
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize a clock signal with the magnetic dot of a patterned medium.  <P>SOLUTION: A point where the amplitude of the reproduced waveform of a patterned medium becomes zero is detected, and a zero level detection signal is output to the clock generation circuit. The clock generation circuit synchronizes a clock signal with the zero level detection signal. Thus, the clock signal can be synchronized with the magnetic dot.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082909-A (JP)
Title: Altimeter
Inventor: MIYAKE TAKESHI
IPC: G01C5/06
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an altimeter capable of easily receiving information at a desired moving altitude without being accompanied by complication or error.  <P>SOLUTION: A user previously inputs an alarm altitude for generating an alarm with a relative altitude, and stores the altitude of the point as a base altitude by switch operation. In this state, the altimeter calculates an altitude from obtained pressure data every measuring timing (step S302). When announcing of the alarm is set at B=1 (step S303; YES), the altimeter determines whether "measuring altitude - base altitude = alarm altitude" is established in step S304. When "measuring altitude - base altitude = alarm altitude" is established, the difference between the measured present altitude and the base altitude arrives at the preset alarm altitude, the altimeter goes to the announcing processing of step S305, and drives a buzzer to announce the arrival at the alarm altitude.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007117999-A (JP)
Title: Titanium oxide-based photocatalyst and its use
Inventor: NISHIHARA KATSUHIRO
IPC: C09D7/12
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium oxide-based photocatalyst which can develop excellent visible light photocatalytic activity and can easily be mass produced.  <P>SOLUTION: This titanium oxide-based photocatalyst comprises titanium oxide containing bismuth in such an amount that the atomic ratio of bismuth to titanium is not less than 0.0001 and not more than 1.0. A spectral diagram based on a Bi-4f core level as measured by XPS has at least two peak pairs in three peak pairs located in each range: (a) 165 to 162.5 eV and 159.7 to 157.2 eV, (b) 163 to 161 eV and 157.7 to 155.7 eV, and (c) 162.5 to 160 eV and 157.2 to 154.7 eV and satisfies a (b+c)/a peak area ratio of not less than 0.15 wherein a, b, and c represent the total areas of peak pairs (a), (b), and (c), respectively. Preferably, the b/a peak area ratio is not less than 0.05, and the c/a peak area ratio is not less than 0.1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008085851-A (JP)
Title: Content writing apparatus
Inventor: NAKACHI HIROSHI
IPC: G11B20/10
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To classify continuous contents at each series to write them into a storage medium.  <P>SOLUTION: A receiving apparatus 3 receives digital broadcasting programs and an EIT through an antenna 2, and generates program attribute information based on information related to a series included in the EIT. When receiving a writing instruction into a DVD for recorded digital broadcasting programs stored in a program recording area 4 from a user through a UI 8, a writing controller 7 determines whether or not to permit the DVD writing based on program attribute information stored in a program attribute information storage area 5, DVD writing history information stored in a DVD writing history information storage area 6, and DVD information acquired from a DVD drive 9. Subsequently, the writing controller 7 provides the determination information to the user through the UI 8, and controls the writing of recorded digital broadcasting programs into the DVD based on user instruction input information acquired through the UI 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082308-A (JP)
Title: Mounting structure of air filter
Inventor: KOBAYASHI MAKOTO
IPC: B01D46/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an air filter capable of sufficiently purifying air on the downstream side of the air filter.  <P>SOLUTION: This mounting structure of an air filter is provided with a lower box part 3 (cleaner box 1) with a recessed part 3b formed integrally therewith, and the air filter 6 arranged in the cleaner box 1, having a projecting part 8d engaging with the recessed part 3b formed integrally therewith, and purifying air. The recessed part 3b of the lower box part 3 (cleaner box 1) is arranged on the upstream side of the air filter 6. The air filter 6 is formed so that the projecting part 8d rotates along the recessed part 3b of the lower box part 3 (cleaner box 1) when attached to the lower box part 3 (cleaner box 1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006344382-A (JP)
Title: Optical information recording apparatus and method
Inventor: KAKIMOTO HIROYA
IPC: G11B7/0045
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method being capable of obtaining a recording condition close to the optimum condition, even if medium is an unknown medium for a drive, and a method being effective, especially when the method is applied to a system of PRML or the like performing code identification based on amplitude information of a RF signal.  <P>SOLUTION: In optical information recording in which information is recorded in an optical information recording medium, by setting recording pulses corresponding to respective codes of a plurality of kinds and irradiating a laser beam based on this recording pulse, a plurality of pieces of information are recorded, respectively in the predetermined regions of the optical information recording medium according with the recording pulse, the recorded plurality of pieces of information are reproduced. respectively, the plurality of reproduced signals obtained by reproduction are compared, and phase deviation correction is performed, by detecting the difference quantity of the recording and reproducing characteristic values based on comparison.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008089712-A (JP)
Title: Method for preparation of photosensitive lithographic printing plate
Inventor: MORI TAKANORI
IPC: G03F7/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a photosensitive lithographic printing plate suitable for drawing with a laser beam, giving stable sensitivity even immediately after production and exhibiting high sensitivity and high plate wear.  <P>SOLUTION: The method for preparing the photosensitive lithographic printing plate formed by successively laminating a photopolymerizable photosensitive layer containing an addition-polymerizable compound having an ethylenically unsaturated double bond, an alkali-soluble or alkali-swellable binder and a photopolymerization initiator, and an overcoat layer on a support, includes a step of heat treating the lithographic printing plate having the applied and dried photopolymerizable photosensitive layer at 30°C to 60°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089748-A (JP)
Title: Concert system
Inventor: USA SATOSHI
IPC: G10H1/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically determine attendance/nonattendance to concert.  <P>SOLUTION: Performance terminals 2A to 2F of an electronic keyboard instrument are allocated to facility data and attendants to concert, and connected to a controller 1 via MIDI I/F box 3. The performance terminals 2A to 2F are MIDI musical instruments with active sensing, and when power is switched on, the active sensing is automatically output. A controller 1 specifies the performance terminal attending to the concert by receiving the active sensing, and performs the concert processing by allocating a performance part to the terminal attending to the concert. When the performance terminal is a drum pad, a pad to attend the concert is specified by a note number of a note-on message which is output by trial striking. Moreover, not only the performance terminal but the attendant is specified by registering a rhythm pattern which is specific to the attendant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092277-A (JP)
Title: Load drive circuit
Inventor: OKUDA MAMORU
IPC: H03K17/08
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To exactly discriminate opening and ground fault when a circuit is constituted as a low side circuit, opening and short circuit when the circuit is constituted as a high side circuit, in a drive circuit provided with a diode for protecting reverse connection.  <P>SOLUTION: The load drive circuit is provided with: a first comparator circuit which compares output point voltage of a switching element with second reference voltage; a second comparator circuit which compares the output point voltage of the switching element with fourth reference voltage in off of the switching element; a constant voltage circuit which supplies third reference voltage set to below the second reference voltage and more than the fourth reference voltage to both edges of the switching element when the output voltage of the switching element is below the first reference voltage set at more than the second reference voltage; and a discriminator which detects opening of the circuit when the first comparator circuit detects that the output point voltage of the switching element is below the second reference voltage, and when the second comparator circuit detects that the output point voltage of the switching element is more than the fourth reference voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092531-A (JP)
Title: Function updating system, and function updating method
Inventor: TAKEOKA MASANORI
IPC: H04W88/18
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a user recognize about which functions the portable terminal of a communication partner has loaded, by automatically supplying information on the functions of the portable terminal or updating the functions in a telephone directory.  <P>SOLUTION: When a call is made from a portable terminal 1A to a portable terminal 1B, information on the functions which can be utilized by the portable terminal 1A is transmitted to a function notifying server 31, which forms icon information, based on the function information and transmits the icon information to the portable terminal 1B. In the portable terminal 1B, the icon information is updated in the telephone directory. When there is no icon corresponding to the updated functions, the icon is downloaded from an icon server 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098885-A (JP)
Title: Wireless lan system, radio communication apparatus, method of allocating call limit, and program
Inventor: NISHIOKA ATSUSHI
IPC: H04L12/70
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To distribute a maximum VoIP call limit allowable by a network from the number of access points (AP) connected to the network in the wireless LAN multi-hop network composed of one portal.  <P>SOLUTION: VoIP traffics flowing a network is controlled by allowing a node for counting APs connected to the network to distribute the calls on the basis of information of the node and the maximum VoIP call limit which can be allowed by the network. Once the node for managing the AP detects an AP added, the node updates the number of subordinate APs connected downstream, calculates the call of VoIP allocated to each AP, and allocates the call of the VoIP to each AP. Each AP implements call control (including connection control and traffic control) for a VoIP terminal connected thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007113910-A (JP)
Title: Combustor assembly and exhaust emission reduction method
Inventor: BURD STEVEN W
IPC: F23R3/16
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustor assembly for reducing a residence time in a combustor so as to reduce undesirable exhaust emission.  <P>SOLUTION: This combustor assembly exemplified by this invention includes a first segment 34, a transition segment 38 and a second segment 36. The first segment 34 converges along the axial length from the front end of the combustor assembly 14 toward the transition segment 38. The second segment 36 diverges along the axial length from the transition segment 38. The transition segment 38 may have a limited axial length, or may be a substantial plane forming a junction part between the first segment 38 and the second segment 36.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008103896-A (JP)
Title: Wireless transmitter, wireless receiver, wireless communication apparatus, wireless transmission method, wireless reception method, wireless communication method, wireless transmission program and wireless reception program
Inventor: HATAKEUCHI TAKAAKI
IPC: H04B1/3822
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption during transmission/reception while reducing spatial channel occupation time during transmission/reception operation, and to make transition to communication state asynchronously.  <P>SOLUTION: Upon receiving a transmission event J11 on the transmission terminal 11b side, transition is made to reception waiting state R12 for a fixed time duration TW. On the reception terminal 11a side, transmission state T11 of a fixed period TT and subsequent reception state R11 of the fixed period TR are repeated intermittently while spacing only a sleep period TS. When an intermittent transmission signal S11 is transmitted, transition is made immediately to reception state R11 and a transmission signal S12 from the transmission terminal 11b is received.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100607-A (JP)
Title: Brake of caster
Inventor: OKAMOTO KOICHI
IPC: B62B5/04
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake which works when a hand is off from a handle mounted on a caster of a hand truck.  <P>SOLUTION: In a method in which a brake shoe is not pressed against a wheel, but the braking is increased by transmitting the rotation of the wheel to the rotation of the brake shoe, the force of pressing the brake is unnecessary, and the brake shoe is less worn. The brake shoe is moved in a conical space inside an annular bearing case along the outer circumference of the wheel, and the brake shoe forms a lever in the forward rotation of the wheel between a lower side of a pedestal and the wheel, and forms a wedge in a reverse rotation to stop the wheel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101586-A (JP)
Title: Electric generating device for vehicle
Inventor: KITAMURA YUTAKA
IPC: F16D41/08
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To start an engine by transmitting a rotational driving force from an electric generator in the start of the engine, to allow power generation by transmitting engine torque to an electric generator after the start and power generation, and to suppress fluctuation in tension of a transmission belt and suppress generation of slip of the belt to elongate duration life, in an electric generator with one-way clutch.  <P>SOLUTION: A revolution fixing means 300 temporally fixing and locking a non-coupling operation of the one-way clutch 200 is provided. In the start of the engine 49, the revolution fixing means fixes and locks the non-coupling operation of the one-way clutch to transmit a rotational driving force of the electric generator 1 and start the engine. After the start, the fixing and locking of the non-coupling operation of the one-way clutch by the revolution fixing means is released. When engine speed is increased, the one-way clutch is switched to a coupling operation to transmit the rotational driving force to the electric generator. When the engine speed is decreased, the one-way clutch is switched to be in the non-coupling state to shut off the transmission of rotary inertia torque to the engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007027796-A (JP)
Title: Light emitting device
Inventor: OSHIO SHOZO
IPC: C09K11/08
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device with both a high luminous flux and high color rendering properties, especially a light emitting device emitting warm-colored white light.  <P>SOLUTION: The light emitting device includes a fluorescent substance layer 3 including a nitride fluorescent substance, and a light emitting element 1. The light emitting element 1 has an emission peak in a wavelength region of 360 nm or more and less than 500 nm. The nitride fluorescent substance is excited to emit light by a light emitted by the light emitting element 1, and includes a luminescence component emitted by the nitride fluorescent substance as an output light. The nitride fluorescent substance is activated by Eu<SP>2+</SP>, and the fluorescent substance is expressed by the following composition formula: (M<SB>1-x</SB>Eu<SB>x</SB>)AlSiN<SB>3</SB>, where M is at least one element selected from Mg, Ca, Sr, Ba and Zn, and x is a numerical value satisfying the following formula: 0.005≤x≤0.3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008112243-A (JP)
Title: Simulation program, and apparatus, method and program for generating the same
Inventor: YAMASHITA HIROYUKI
IPC: G06F9/455
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the effect of synchronization functions inserted between instructions on the actual execution time of simulation on a host computer in a simulation program for causing a host CPU to simulate an instruction execution process of an actual CPU in an application program operation environment.  <P>SOLUTION: A simulation program generation apparatus comprises a storage means for storing an application program operable on an actual CPU, and a processing means for scheduling instruction execution timings in consideration of instruction execution times according to internal processing instructions and external synchronization instructions of tasks included in the application program to determine free run periods between the completion of execution of one external synchronization instruction and the execution of the next external synchronization instruction, and generating a simulation program such that in each free run period the internal processing instruction and a function for computing the remaining time of the free run period are executed alternately.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113139-A (JP)
Title: On-board receiving device
Inventor: ISHIDA TAKAHARU
IPC: H04N5/44
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-board receiving device 20 capable of preventing interruption of video when switching is made between a high quality video and a low quality video, while suppressing power consumption to low.  <P>SOLUTION: The on-board receiving device 20 has a high quality video decoder 24 and a low quality video decoder 25. When an output source of video data is switched to the other decoder while the video data from one decoder are output to an external reproducing device 13, the other decoder is triggered to start decoding of video data. Then after a specified period has passed, the output source of video data is switched to the other decoder from one decoder, and that one decoder is stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117859-A (JP)
Title: Solder ball mounting method
Inventor: SAKAGUCHI HIDEAKI
IPC: H01L21/60
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder ball mounting method for mounting fine solder balls on a substrate using a solder ball mounting mask, which can efficiently and surely mount the fine solder balls on the substrate.  <P>SOLUTION: The mounting method has a step of disposing a flux 9 on each of electrodes 3 on a substrate 1; a step of mounting solder balls 15 on the transfer electrode 3 through ball-transfer openings 12 using the ball mounting mask 10 disposed on the substrate 1; a step of inspecting the status of the mounted solder balls 15 while keeping a status where the solder ball mounting mask 10 is disposed on the substrate 1; a first solder ball repairing step of transferring the solder balls 15 onto a position where the solder balls are not mounted, using the ball mounting mask 10 when it is determined that the number of unmounted solder balls 15 is greater than the defined number of unmounted solder balls in the inspection step; and a second solder ball repairing step of individually mounting the solder balls 15 onto an electrode 3 having no mounted solder ball when it is determined that the number of unmounted solder balls is less than the defined number of unmounted solder balls in the inspection step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118497-A (JP)
Title: Current mirror circuit, and gain control apparatus of current mirror circuit
Inventor: SHIRAI TOSHIHITO
IPC: H03G3/20
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current mirror circuit whose gain is variable and by which a large current gain can be obtained without increasing the circuit area of a transistor, and to provide a gain control apparatus which variably controls the gain of the current mirror circuit.  <P>SOLUTION: A substrate bias voltage Vcnt which is applied to a bulk terminal B of a first four-terminal pMOS transistor Tr1 is varied so that the gain may be reduced when photoelectric current Iin passing through a photodiode PD is large and the gain may be increased when photoelectric current Iin is small.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115836-A (JP)
Title: Cylinder injection control device
Inventor: KAWASE KOREHITO
IPC: F02M51/02
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance engine operability and establish a good exhaust gas condition by obtaining an accurate fuel injection amount and optimum mixture gas for all engine operating conditions, in fuel injection control of a cylinder injection type engine in which each cylinder has two sorts of injectors.  <P>SOLUTION: An electronic control unit 10 as the cylinder injection control device which is installed in the fuel injection system of the cylinder injection type engine 2 configured so that each cylinder is equipped with two sorts of injectors for stratified combustion 8a and uniform combustion 8b, includes an electronic control means controlling the drive of the injectors 8a and 8b while the engine operating condition is sensed by a prescribed engine operation sensing means, and performs the fuel injection control to suit the current engine operating condition using a combination of a plurality of different combustion systems including at least the stratified combustion and uniform combustion, makes adjustment to a fuel pressure which gives a fuel injection amount and mixture gas to well suit the current engine operating condition by driving under control a fuel pump 4 according to the engine operating condition sensed continuously.  <P>COPYRIGHT: (C)2008,JPO&INPIT